UNKNOWN

FEED

In this hands-on role, you'll focus on the day-to-day administration, maintenance, and support of our Red Hat OpenShift container platforms and Linux environments that underpin mission-critical applications for NASA's ongoing operations on the International Space Station (ISS) and the Artemis program, which is ushering in a new era of lunar exploration and preparing for human missions to Mars. This position offers the chance to maintain high-availability systems in a high-stakes aerospace environment, directly contributing to NASA's historic space exploration efforts and working on technology that enables humanity's expansion into the solar system.

Teledyne Technologies

Linux System Administrator

ea_via_bold

What You Will Do: Direct configuration and change management workflows and activities for proposed hardware and software changes, ensuring strict version control, secure documentation, and the continuous improvement of CM processes across all active baselines. Benefits of Working at RGNext: Employees enjoy a robust benefit package on day one, which includes medical, dental, vision, disability and life insurances, generous Paid Time Off and holiday pay, a retirement savings plan with a company match and vesting on day one!

Range Generation Next LLC

Configuration Administrator Senior - 3893

Position Description: Ardent is seeking an experienced ArcGIS Systems Administrator to support the migration, installation, configuration, security, and day-to-day administration of an Esri ArcGIS Enterprise Microsoft Azure environment with the FBI. Minimum of 5 years of experience administering Esri ArcGIS Enterprise systems (ArcGIS Server, Portal for ArcGIS, ArcGIS Data Store) in a production environment.

YEAR

ArdentMC

Arcgis Systems Administrator (Top Secret Clearance Required)

Conduct complex negotiations with clients, subcontractors, and suppliers to ensure favorable terms and conditions while minimizing risks, including commercial terms and conditions and Other Transaction Authorities (OTAs). Minimum of 5-7 years of experience in contracts administration within the aerospace and defense industry, with a proven track record of managing complex contracts.

Redwire Defense Tech

Senior Contracts Administrator

September 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Classified Area System Administrator

Primary job responsibilities include, but are not limited to: installing, configuring, securing, hardening, remediating, testing, upgrading and decommissioning of Linux Workstations, servers, network switches, virtual servers, physical servers, client workstations and network-attached storage equipment. This position requires a Secret Clearance to start, with the ability and willingness to obtain and maintain DOD Top Secret clearance, with the ability to maintain that clearance throughout the position lifecycle (US Citizenship is required for access to the work facility).

Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 125,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.
	Our Mission:&nbsp; We solve complex challenges, advance scientific discovery and deliver innovative solutions to help our customers keep people safe and provide them essential services. 
	
	Our Vision:&nbsp;Be the global leader in supporting our customers to strengthen global security, deliver citizen services and advance scientific discovery.
	Our Values:
	
	<li style="margin: 0px 0px 0px 15px;">Do What's Right</li>
	<li style="margin: 0px 0px 0px 15px;">Respect Others</li>
	<li style="margin: 0px 0px 0px 15px;">Perform With Excellence</li>

Lockheed Martin Corporation

Linux Systems Administrator / Secret / Onsite: Huntsville, AL

FULL_TIME

OTHER

Ensure all support requests initiated by end users outside of the AvMC Service Center (ASC) end-user portal are captured in the ASC Enterprise Service Center, including requests received through email, phone calls, web chats, and face-to-face contact. COLSA Corporation is seeking an experienced and motivated Systems Analyst to support Windows system vulnerability remediation efforts on our Army Aviation and Missile Center (AvMC) Enterprise Information Technology Support Services (EITSS) contract.

COLSA Corporation

AvMC EITSS-Windows Remediation Administrator, Journeyman

silkroad ATS feed

Server Operating Systems (Windows 2003, 2008, 2012, 2019, 2022) Certificate/diploma from college or technical school, or a minimum two years of related experience and/or training, or equivalent combination of What You''ll Bring. Summary At SCI Technology, a Sanmina Company, we serve those who serve by delivering innovative, trusted and comprehensive products and services that meet and exceed the unique needs of the Defense and Aerospace sector.

Sanmina Corp

Network Systems Administrator

Responsibilities include administration of Windows and Linux systems, configuration of secure network services, management of backup and recovery processes, enforcement of access control, and implementation of security hardening measures. It is Calista and Subsidiaries' business philosophy and practice to provide reasonable accommodations, according to applicable state and federal laws, to all qualified individuals with physical or mental disabilities.

Yulista Solutions

System Administrator III

Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Leidos Defense Systems Sector / Manufacturing provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide.

MES Administrator

Quantum Research International, Inc. (Quantum) provides our national defense and federal civilian and industry customers with services and products in the following main areas: 1) Cybersecurity and Information Operations; 2) Space Operations and Control; 3) Aviation Systems; 4) Ground, Air and Missile Defense, and Fires Support Systems; 5) Intelligence Programs Support; 6) Experimentation and Test; 7) Program Management; and (8) Audio/Visual Technology Applications. Mission: Quantum Research International is seeking a highly skilled and experienced ServiceNow CSM (Customer Service Management) Administrator to join our team supporting a high-priority government program.

Quantum Research International Inc

ServiceNow CSM ADMINISTRATOR

Overview: Quantum Research International, Inc. (Quantum) provides our national defense and federal civilian and industry customers with services and products in the following main areas: 1) Cybersecurity and Information Operations; 2) Space Operations and Control; 3) Aviation Systems; 4) Ground, Air and Missile Defense, and Fires Support Systems; 5) Intelligence Programs Support; 6) Experimentation and Test; 7) Program Management; and (8) Audio/Visual Technology Applications. Strong understanding of the IT industry in general, cloud computing, public and private cloud, virtualization, networking, middleware, database, web service architecture and related technologies.

SYSTEM ADMINISTRATOR-MID (CYBER/CLOUD)

You will work closely with cybersecurity, network, infrastructure, and application teams to maintain secure and reliable systems while supporting organizational and DoW cybersecurity requirements. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following alternative email address or phone number to contact us about your interest in employment at INTUITIVE hr@irtc-hq.com or 256-922-9300.

Intuitive Research and Technology Corporation

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. This role requires close, technical collaboration with engineering teams to accurately classify hardware, software, and technical data under the U.S. Export Administration Regulations (EAR) — assigning Export Control Classification Numbers (ECCNs) — and under the Harmonized Tariff Schedule (HTS) for import classification purposes.

Blue Origin

Senior Trade Compliance Administrator

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Bachelor's degree in Business Administration / Management, Accounting, Economics, Finance, Engineering, or a related field with a minimum of 7 years of tactical experience in procurement / supply chain; Master's degree in Business Administration / Management, Accounting, Economics, Finance, Engineering, or a related filed with a minimum of 5 years of tactical experience in procurement / supply chain.

Subcontract Administrator - III

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. This role requires close, technical collaboration with engineering teams to accurately classify hardware, software, and technical data under the U.S. Export Administration Regulations (EAR) - assigning Export Control Classification Numbers (ECCNs) - and under the Harmonized Tariff Schedule (HTS) for import classification purposes.

Blue Origin Enterprises LP

Core Competencies: Crisis Management, Disaster Recovery Planning, Business Continuity, Healthcare IT Operations, Cybersecurity Awareness, Leadership & Communication, Problem Solving, Incident Response, Infrastructure Resiliency. You will be instrumental in ensuring the resilience, security, and recovery of vital hospital IT systems, including EHR/EMR platforms, communication networks, and cloud services, to maintain seamless patient care during crises.

QED National is a certified Women-Owned Business Enterprise with WBE certification in New York City, New York State, New Jersey and Delaware. A trusted IT advisor to both public and private sector customers, QED National is headquartered in New York City with offices in Albany, NY. Driven by 24 years of industry expertise and guided by strong, ethical practices, QED National helps clients achieve their business objectives by providing innovative IT consulting, reliable staff augmentation and scalable technology solutions that are custom tailored for their needs. Our outstanding service has earned us an extraordinary client retention rate of ninety-five percent.
PRACTICE AREAS
Cyber / Information Security
<ul>
<li>Assessments and consulting</li>
<li>Advanced security technologies and implementation support services</li>
</ul>
IT Management Consulting
<ul>
<li>Data Analytics</li>
<li>Project &amp; Program Management</li>
<li>Enterprise Architecture and Systems Engineering</li>
<li>Governance, Risk &amp; Compliance</li>
<li>IT Strategy</li>
</ul>
IT Staff Augmentation
<ul>
<li>Providing highly qualified, reliable consultants at cost-effective rates, backed by our reputation for integrity &amp; professionalism</li>
</ul>
Technology Solutions
<ul>
<li>A comprehensive portfolio of products and services including, but not limited to RSA, Checkpoint, Information Builders, Commvault, EMC and Schneider Electric/APC</li>
</ul>
QED National is led by a strong management team, under the direction of founder and president,&nbsp;<a href="http://www.youtube.com/watch?v=rpQnrPJFZvg" target="_blank" rel="noopener noreferrer">Colleen Molter</a>.&nbsp; Working with selected organizations,&nbsp;chosen for their outstanding products and support services, QED National delivers expert solutions ranging from IT assessments and governance to intelligent data storage and staff augmentation. It all adds up to comprehensive, customized IT business solutions.
<h2>Esteemed Clients and Sustained Growth</h2>
A New York City and New York State Certified Women-Owned Business Enterprise, QED National is a privately held company in continuous operation since 1993.&nbsp; Recipient of New York City, New York State, Florida, California and Fortune 500 contracts, QED National is proud to have sustained success and growth, including&nbsp;&ldquo;Inc. Magazine&rsquo;s 5000 Fastest Growing Firms in America&rdquo; for&nbsp;nine&nbsp;consecutive&nbsp;years &mdash;2009 through 2017.&nbsp;<a title="Awards" href="http://qednational.com/about/awards">View our full roster of awards</a>.
QED National humbly, yet firmly, acknowledges its reputation among its clients as a partner that responds diligently&mdash;and expeditiously&mdash;to provide the highest quality services. The QED National team ambitiously looks forward to all future opportunities to provide such services.

QED National

Disaster Relief Administrator (Hybrid)

There may be limited circumstances in which a law, regulation, executive order, or government contract would require certain citizenship; only in those limited circumstances would Aurex require certain citizenship status to comply with the relevant law, regulation, executive order, or government contract applicable to that position. From hypersonics and missile defense to hardened networks and orbital systems, we design, test, and deliver the platforms that turn unproven ideas into battlefield-ready capability.

Aurex

Classified Information Systems Administrator

clearcompany

Customer & Operations Coordination: Follow up with customers to ensure their requests are addressed, resolve schedule conflicts to coordinate meetings, improve front-end order entry and program close-out activities, and monitor time charging on specific programs. Sanmina Corporation (Nasdaq: SANM) is a global powerhouse in integrated manufacturing solutions serving the fastest growing segments of the global Electronics Manufacturing Services (EMS) market.

Software Test Engineer

ADAPTED_NOW

Systems Engineering & Analysis: Lead full‑spectrum systems engineering activities for Precision Fires efforts, using analytical reasoning to address complex system‑of‑systems challenges. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.

Data Entry Clerk Jobs in Houston, TX

Linux System Administrator Teledyne Technologies

Configuration Administrator Senior - 3893 Range Generation Next LLC

Arcgis Systems Administrator (Top Secret Clearance Required) ArdentMC

Senior Contracts Administrator Redwire Defense Tech

Classified Area System Administrator Leidos

Linux Systems Administrator / Secret / Onsite: Huntsville, AL Lockheed Martin Corporation

AvMC EITSS-Windows Remediation Administrator, Journeyman COLSA Corporation

Network Systems Administrator Sanmina Corp

System Administrator III Yulista Solutions

MES Administrator Leidos

ServiceNow CSM ADMINISTRATOR Quantum Research International Inc

SYSTEM ADMINISTRATOR-MID (CYBER/CLOUD) Quantum Research International Inc

Linux System Administrator Intuitive Research and Technology Corporation

Senior Trade Compliance Administrator Blue Origin

Subcontract Administrator - III Blue Origin

Senior Trade Compliance Administrator Blue Origin Enterprises LP

Disaster Relief Administrator (Hybrid) QED National

Classified Information Systems Administrator Aurex

Software Test Engineer Sanmina Corp

Software Systems Engineer OASYS, INC.

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